Title:
METHOD FOR OPERATING AN ELECTROLYSIS SYSTEM, AND ELECTROLYSIS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/022789
Kind Code:
A3
Abstract:
The invention relates to a method for operating an electrolysis system (2) comprising at least one electrolyser (4) for generating hydrogen (6) and oxygen (8) as products, and at least two downstream compressors (10) for compressing at least one product (6, 8) produced in the electrolyser (4). In order to ensure part-load operation of the electrolyser (2) that is optimised in terms of efficiency and is also cost-effective, during part load operation of the electrolyser (4), a first group (A) of compressors (10a,) is operated in part-load operation, while the compressor(s) (10b,...10n) of a second group (B) can be switched on or off individually for full-load operation.
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Inventors:
WALL DIRK (DE)
SCHUMANN SVEN (DE)
SCHUMANN SVEN (DE)
Application Number:
PCT/EP2023/068866
Publication Date:
March 21, 2024
Filing Date:
July 07, 2023
Export Citation:
Assignee:
SIEMENS ENERGY GLOBAL GMBH & CO KG (DE)
International Classes:
C25B1/04; C25B15/08; F04D27/02
Foreign References:
EP4105490A1 | 2022-12-21 | |||
EP4105491A1 | 2022-12-21 | |||
EP3957772A1 | 2022-02-23 | |||
US11060196B2 | 2021-07-13 |
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